The LOG and the LOG 10 function are both Math and Trigonometry functions. Learn how to use the LOG and LOG 10 functions in Excel.

Historical volatility is a long-term assessment of risk. Discover why it is important to investors and learn how to calculate volatility in Excel.

To calculate the returns on your mutual fund investments made on different dates, using XIRR formula in excel makes the task easier.

How to calculate average stock returns in Excel In the following example, I'll calculate the returns for Microsoft stock using historical prices and dividends. The first step is to get organized.

How to calculate average stock returns in Excel In the following example, I'll calculate the returns for Microsoft stock using historical prices and dividends. The first step is to get organized.